imageworks/OpenColorIO — pull request #256 by laszlosebo (2012-04-10 18:47:06+00:00)
Title: 2 out of bounds exception fixes that might be windows specific

exception at isspace(str[k]), as the size_type is an unsigned int, and thus
j-- would wrap the variable j around (instead of making it -1)

ColorSpaceTransform.cpp: if used with no default config, ( -lut defined in the command line )
the default color spaces have no allocation variables defined. So you get
an out of bounds exception at trying to access .vars[0]